EP1287572A1 - Vorrichtung zur elektrischen kontaktierung von elektroden in hochtemperaturbrennstoffzellen - Google Patents
Vorrichtung zur elektrischen kontaktierung von elektroden in hochtemperaturbrennstoffzellenInfo
- Publication number
- EP1287572A1 EP1287572A1 EP01943119A EP01943119A EP1287572A1 EP 1287572 A1 EP1287572 A1 EP 1287572A1 EP 01943119 A EP01943119 A EP 01943119A EP 01943119 A EP01943119 A EP 01943119A EP 1287572 A1 EP1287572 A1 EP 1287572A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact elements
- fuel cell
- openings
- interconnector plate
- temperature fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0206—Metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0232—Metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2404—Processes or apparatus for grouping fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
- H01M8/2425—High-temperature cells with solid electrolytes
- H01M8/2432—Grouping of unit cells of planar configuration
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M2008/1293—Fuel cells with solid oxide electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0223—Composites
- H01M8/0228—Composites in the form of layered or coated products
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Definitions
- the SOFC fuel cell is also called a high-temperature fuel cell because its operating temperature can be up to 1000 ° C.
- the SOFC fuel cell is also called a high-temperature fuel cell because its operating temperature can be up to 1000 ° C.
- the cathode of a high-temperature fuel cell in the presence of the
- a high-temperature fuel cell between the contact elements and an anode as the electrode comprises an elastic nickel mesh (claim 5).
- This nickel mesh serves as an additional means of ensuring uniform electrical contact between the anode and the contact elements via the grid points of the mesh and thus compensating for the above-mentioned disadvantageous manufacturing tolerances.
- this comprises an elastic one between the contact elements and a cathode as the electrode Silver network (claim 6).
- This serves as an additional means of ensuring uniform electrical contact between the cathode and the contact elements via the grid points of the network and thus compensating for the lack of transverse conductivity of the cathode.
- the number of contact elements can be significantly reduced by using silver nets.
- the object is further achieved by a method for producing such a device (claim 8). It is provided that an opening corresponding to the base area of the contact elements is introduced into an interconnector plate and the contact elements are inserted into the openings in a form-fitting manner. The contact elements are then connected to the interconnector plate, so that the openings are closed gas-tight.
- the gas-tight connection can be established, for example, by compressing the contact elements.
- the upsetting process can take place at room temperature. If a uniaxial press is used, the contact elements can be compressed evenly so that all contact elements protrude from the interconnector plate at the same height. Due to the compression of the material and the thermal expansion during heating, the Openings in the interconnector plate are sealed gas-tight by the contact elements.
- other methods are also conceivable by means of which the openings in the interconnector plate are closed gas-tight by the contact elements, for example soldering methods.
- the shape and spacing of the contact elements in the interconnector plate provide further variants for the design of the gas distributor structures. It is conceivable, for example, that, similarly to the bipolar plate, through the shape of the contact elements continuous webs are formed which separate the gas channels for supplying the electrodes, for example in that rectangular contact elements close corresponding openings in a gastight manner.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10027311 | 2000-06-05 | ||
| DE10027311A DE10027311A1 (de) | 2000-06-05 | 2000-06-05 | Vorrichtung zur elektrischen Kontaktierung von Elektroden in Hochtemperaturbrennstoffzellen |
| PCT/DE2001/001922 WO2001095416A1 (de) | 2000-06-05 | 2001-05-19 | Vorrichtung zur elektrischen kontaktierung von elektroden in hochtemperaturbrennstoffzellen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1287572A1 true EP1287572A1 (de) | 2003-03-05 |
| EP1287572B1 EP1287572B1 (de) | 2004-03-17 |
Family
ID=7644425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01943119A Expired - Lifetime EP1287572B1 (de) | 2000-06-05 | 2001-05-19 | Vorrichtung zur elektrischen kontaktierung von elektroden in hochtemperaturbrennstoffzellen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7175931B2 (de) |
| EP (1) | EP1287572B1 (de) |
| AT (1) | ATE262220T1 (de) |
| AU (1) | AU2001265803A1 (de) |
| CA (1) | CA2414003C (de) |
| DE (2) | DE10027311A1 (de) |
| DK (1) | DK1287572T3 (de) |
| WO (1) | WO2001095416A1 (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10113001A1 (de) * | 2001-03-17 | 2002-10-10 | Bayerische Motoren Werke Ag | Brennstoffzelle mit optimierter Reaktandenverteilung |
| US7638219B2 (en) * | 2003-03-07 | 2009-12-29 | Honda Motor Co., Ltd. | Fuel cell without Z-like connection plates and the method producing the same |
| DE10342691A1 (de) | 2003-09-08 | 2005-04-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Stapelbare Hochtemperaturbrennstoffzelle |
| US7659023B2 (en) * | 2004-08-25 | 2010-02-09 | Gm Global Technology Operations, Inc. | Multi-zone voltage fuel cell |
| DE102005022894A1 (de) * | 2005-05-18 | 2006-11-23 | Staxera Gmbh | SOFC-Stapel |
| KR100696681B1 (ko) * | 2005-07-05 | 2007-03-19 | 삼성에스디아이 주식회사 | 스택 및 이를 포함하는 연료 전지 장치 |
| US7754367B2 (en) | 2007-06-28 | 2010-07-13 | Delphi Technologies, Inc. | Solid bonded interconnect system in a lightweight solid oxide fuel cell stack |
| US8236461B2 (en) * | 2008-02-26 | 2012-08-07 | Yong Gao | Type of fuel cell bipolar plates constructed with multiple pass flow channels that contract, expand, deflect and split reactant flows for improving reactant flow distribution, diffusion and water management |
| DE102008036847A1 (de) * | 2008-08-07 | 2010-02-11 | Elringklinger Ag | Brennstoffzelleneinheit und Verfahren zum Herstellen einer elektrisch leitfähigen Verbindung zwischen einer Elektrode und einer Bipolarplatte |
| DE102011051440A1 (de) | 2011-06-29 | 2012-05-10 | Innovations- und Informationszentrum Schneiden und Fügen e.V. | Verfahren zur Herstellung eines Interkonnektors für eine Hochtemperatur-Brennstoffzelle, Interkonnektor sowie Hochtemperatur-Brennstoffzelle |
| DE102013206590A1 (de) * | 2013-04-12 | 2014-10-16 | Elringklinger Ag | Interkonnektorelement und Verfahren zur Herstellung eines Interkonnektorelements |
| JP6152898B2 (ja) * | 2014-01-28 | 2017-06-28 | 株式会社村田製作所 | 固体酸化物燃料電池及び固体酸化物燃料電池スタック |
| JP6772861B2 (ja) * | 2017-01-30 | 2020-10-21 | 株式会社デンソー | 燃料電池セルスタック |
| CN111403767B (zh) * | 2020-03-31 | 2022-05-17 | 西安交通大学 | 固体氧化物燃料电池/电解池及电池堆结构 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0378812A1 (de) * | 1989-01-18 | 1990-07-25 | Asea Brown Boveri Ag | Anordnung von Brennstoffzellen auf der Basis eines Hochtemperatur-Feststoffelektrolyten aus stabilisiertem Zirkonoxyd zur Erzielung höchsmöglicher Leistung |
| EP0423448A1 (de) * | 1989-09-20 | 1991-04-24 | Asea Brown Boveri Ag | Stromkollektor zur Stromleitung zwischen stapelförmig angeordneten Hochtemperatur-Brennstoffzellen und Verfahren zu dessen Herstellung |
| JPH05275106A (ja) * | 1992-03-27 | 1993-10-22 | Mitsui Eng & Shipbuild Co Ltd | 固体電解質型燃料電池 |
| EP0689724B1 (de) * | 1993-03-20 | 2000-01-12 | Keele University | Festoxidbrennstoffzellenstrukturen |
| DE4410711C1 (de) | 1994-03-28 | 1995-09-07 | Forschungszentrum Juelich Gmbh | Metallische bipolare Platte für HT-Brennstoffzellen und Verfahren zur Herstellung desselben |
| AUPO897897A0 (en) * | 1997-09-05 | 1997-09-25 | Ceramic Fuel Cells Limited | An interconnect device for a fuel cell assembly |
| DE19805674C1 (de) * | 1998-02-12 | 1999-09-02 | Forschungszentrum Juelich Gmbh | Mit Edelmetall lokal belegte bipolare Platte und Verfahren zu deren Herstellung |
| US6183897B1 (en) * | 1998-09-16 | 2001-02-06 | Sofco | Via filled interconnect for solid oxide fuel cells |
| AU4390600A (en) * | 1999-03-26 | 2000-10-16 | Siemens Aktiengesellschaft | High-temperature fuel cell |
| WO2001089017A1 (en) * | 2000-05-18 | 2001-11-22 | Corning Incorporated | High performance solid electrolyte fuel cells |
| WO2001091218A2 (en) * | 2000-05-22 | 2001-11-29 | Acumentrics Corporation | Electrode-supported solid state electrochemical cell |
-
2000
- 2000-06-05 DE DE10027311A patent/DE10027311A1/de not_active Withdrawn
-
2001
- 2001-05-19 DK DK01943119T patent/DK1287572T3/da active
- 2001-05-19 US US10/297,281 patent/US7175931B2/en not_active Expired - Fee Related
- 2001-05-19 EP EP01943119A patent/EP1287572B1/de not_active Expired - Lifetime
- 2001-05-19 DE DE50101717T patent/DE50101717D1/de not_active Expired - Lifetime
- 2001-05-19 CA CA002414003A patent/CA2414003C/en not_active Expired - Fee Related
- 2001-05-19 WO PCT/DE2001/001922 patent/WO2001095416A1/de not_active Ceased
- 2001-05-19 AT AT01943119T patent/ATE262220T1/de active
- 2001-05-19 AU AU2001265803A patent/AU2001265803A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0195416A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DK1287572T3 (da) | 2004-07-26 |
| US7175931B2 (en) | 2007-02-13 |
| CA2414003A1 (en) | 2002-12-03 |
| ATE262220T1 (de) | 2004-04-15 |
| WO2001095416A1 (de) | 2001-12-13 |
| AU2001265803A1 (en) | 2001-12-17 |
| DE10027311A1 (de) | 2001-12-13 |
| US20030113609A1 (en) | 2003-06-19 |
| EP1287572B1 (de) | 2004-03-17 |
| CA2414003C (en) | 2010-01-19 |
| DE50101717D1 (de) | 2004-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0297316B1 (de) | Einrichtung zur Stromzuführung in die poröse Anode einer bipolaren Platte eines Zellenstapels in Filterpressenanordnung | |
| EP1287572B1 (de) | Vorrichtung zur elektrischen kontaktierung von elektroden in hochtemperaturbrennstoffzellen | |
| DE69102669T2 (de) | Festoxidbrennstoffzellen. | |
| DE4237602A1 (de) | Hochtemperatur-Brennstoffzellen-Stapel und Verfahren zu seiner Herstellung | |
| EP1314217B1 (de) | Hochtemperaturbrennstoffzelle | |
| DE69220400T2 (de) | Festoxidbrennstoffzellen enthaltendes Energieerzeugungsgerät | |
| EP3140434A1 (de) | Gasdiffusionsschicht, elektrochemische zelle mit einer solchen gasdiffusionsschicht sowie elektrolyseur | |
| DE102021109158A1 (de) | Elektrochemischer Reaktionszellenstapel | |
| EP0840947A1 (de) | Hochtemperatur-brennstoffzelle und hochtemperatur-brennstoffzellenstapel mit verbundleiterplatten, die eine kontaktschicht aus chromspinell tragen | |
| DE10009828A1 (de) | Zwischenstück für Festoxid-Brennstoffzellen | |
| DE1671721A1 (de) | Sauerstoffelektrode fuer galvanische Zellen,insbesondere als Kathoden in Brennstoffzellen | |
| EP1844513B1 (de) | Interkonnektor für hochtemperaturbrennstoffzellen | |
| EP1114484A2 (de) | Hochtemperatur-brennstoffzelle mit nickelnetz und hochtemperatur- brennstoff- zellenstapel mit einer solchen zelle | |
| DE19853458C2 (de) | Polymerelektrolytmembran-Elektrolysezellenmodul und Polymerelektrolytmembran-Elektrolysevorrichtung mit einem solchen Modul | |
| DE112011103324T5 (de) | Kollektormaterial für Brennstoffzellen | |
| DE19649456C2 (de) | Hochtemperatur-Brennstoffzelle | |
| DE29802444U1 (de) | Hochtemperatur-Brennstoffzelle und Hochtemperatur-Brennstoffzellenstapel | |
| EP4343898A1 (de) | Kombination von poröser transportschicht und bipolarplatte für elektrochemische zellen | |
| DE102005034616B4 (de) | Brennstoffzelleneinheit und Brennstoffzellenstapel | |
| WO2000010217A2 (de) | Hochtemperatur-brennstoffzelle mit nickelnetz auf der anodenseite und hochtemperatur-brennstoffzellenstapel mit einer solchen zelle | |
| DE202005020601U1 (de) | Brennstoffzelleneinheit | |
| EP1301957B1 (de) | Aluminiumhaltiger interkonnektor für brennstoffzellen | |
| EP0499936A1 (de) | Brennstoffzelle | |
| DE19858422C2 (de) | Hochtemperatur-Brennstoffzelle mit Nickelnetz und Hochtemperatur-Brennstoffzellenstapel mit einer solchen Zelle | |
| DE4213728A1 (de) | Brennstoffzellenanordnung und Verfahren zur Herstellung eines dafür geeigneten Festkörperelektrolyten |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20021119 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
| 17Q | First examination report despatched |
Effective date: 20030610 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| RTI1 | Title (correction) |
Free format text: DEVICE FOR ELECTRICALLY CONTACTING ELECTRODES IN HIGH-TEMPERATURE FUEL CELLS |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20040317 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040317 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040317 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040317 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
| REF | Corresponds to: |
Ref document number: 50101717 Country of ref document: DE Date of ref document: 20040422 Kind code of ref document: P |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040519 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040531 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040617 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040617 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040628 |
|
| REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
| GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20040706 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
| ET | Fr: translation filed | ||
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed |
Effective date: 20041220 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040817 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 16 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 17 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20170522 Year of fee payment: 17 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20170523 Year of fee payment: 17 Ref country code: DK Payment date: 20170524 Year of fee payment: 17 Ref country code: GB Payment date: 20170524 Year of fee payment: 17 Ref country code: DE Payment date: 20170330 Year of fee payment: 17 Ref country code: FR Payment date: 20170522 Year of fee payment: 17 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20170519 Year of fee payment: 17 Ref country code: BE Payment date: 20170522 Year of fee payment: 17 Ref country code: FI Payment date: 20170519 Year of fee payment: 17 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50101717 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP Effective date: 20180531 Ref country code: NL Ref legal event code: MM Effective date: 20180601 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 262220 Country of ref document: AT Kind code of ref document: T Effective date: 20180519 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20180519 |
|
| REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20180531 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180519 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180519 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180531 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180531 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180601 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180519 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180531 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181201 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180531 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180531 |